Air operated 3:1 double acting pump for barrels or tanks with 2"BSP fittings. Pump is supplied with air management system and connected to a 940mm rigid suction probe with non-return valve. Features hose for attachment to digital oil meter (Model No. AK4565D supplied) or to optional retractable hose reel (Model No. AK4567D). Suitable for use with engine, hydraulic, synthetic, gear and transmission oils up to SAE150.